Solved Linear Equation

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Solved Linear Equations : সমাধান কৰা লিনিয়াৰ সমীকৰণ

Basic Form (মৌলিক ৰূপ) : ax + b = 0

Easy Level (সহজ)

1. x + 5 = 12

Solⁿ: x = 12 − 5 = 7

2. x − 3 = 10

Solⁿ: x = 10 + 3 = 13

3. 2x = 14

Solⁿ: x = 14 ÷ 2 = 7

Medium Level(মধ্যম)

4. 2x + 3 = 11

Solⁿ: 2x = 11 − 3 = 8
            x = 8 ÷ 2 = 4

5. 3x − 5 = 16

Solⁿ:
3x = 16 + 5 = 21
x = 21 ÷ 3 = 7

6. 5x + 2 = 3x + 10

Solⁿ:
5x − 3x = 10 − 2
2x = 8
x = 4

Hard Level (কঠিন)

7. 4x − 3 = 2x + 9

Solⁿ:
4x − 2x = 9 + 3
2x = 12
x = 6

8. (x/2) + 5 = 9

Solⁿ:
x/2 = 9 − 5 = 4
x = 4 × 2 = 8

9. 3(x − 2) = 12

Solⁿ:
3x − 6 = 12
3x = 18
x = 6

10. 2(x + 3) − 4 = 10

Solⁿ:
2x + 6 − 4 = 10
2x + 2 = 10
2x = 8
x = 4

Concept(ধাৰণা) : Move numbers to one side, variable to the other, then simplify. : সংখ্যাবোৰ এটা ফালে, চলকটো আনফালে লৈ সহজ কৰক।